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ath10k: move static HT/VHT capability setup functions 

Move HT and VHT capabiltity setup static functions to avoid
forward declaration.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Rajkumar Manoharan 2015-10-27 17:51:13 +05:30 committed by Kalle Valo
parent 7a1d70ab05
commit f58512f336
1 changed files with 140 additions and 140 deletions
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280
drivers/net/wireless/ath/ath10k/mac.c
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@ -3757,6 +3757,146 @@ static void ath10k_check_chain_mask(struct ath10k *ar, u32 cm, const char *dbg)
dbg, cm);
}
static int ath10k_mac_get_vht_cap_bf_sts(struct ath10k *ar)
{
int nsts = ar->vht_cap_info;
nsts &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
/* If firmware does not deliver to host number of space-time
* streams supported, assume it support up to 4 BF STS and return
* the value for VHT CAP: nsts-1)
*/
if (nsts == 0)
return 3;
return nsts;
}
static int ath10k_mac_get_vht_cap_bf_sound_dim(struct ath10k *ar)
{
int sound_dim = ar->vht_cap_info;
sound_dim &= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
sound_dim >>= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
/* If the sounding dimension is not advertised by the firmware,
* let's use a default value of 1
*/
if (sound_dim == 0)
return 1;
return sound_dim;
}
static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
{
struct ieee80211_sta_vht_cap vht_cap = {0};
u16 mcs_map;
u32 val;
int i;
vht_cap.vht_supported = 1;
vht_cap.cap = ar->vht_cap_info;
if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE)) {
val = ath10k_mac_get_vht_cap_bf_sts(ar);
val <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
val &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
vht_cap.cap |= val;
}
if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)) {
val = ath10k_mac_get_vht_cap_bf_sound_dim(ar);
val <<= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
val &= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
vht_cap.cap |= val;
}
mcs_map = 0;
for (i = 0; i < 8; i++) {
if ((i < ar->num_rf_chains) && (ar->cfg_tx_chainmask & BIT(i)))
mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i * 2);
else
mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2);
}
vht_cap.vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
vht_cap.vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
return vht_cap;
}
static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
{
int i;
struct ieee80211_sta_ht_cap ht_cap = {0};
if (!(ar->ht_cap_info & WMI_HT_CAP_ENABLED))
return ht_cap;
ht_cap.ht_supported = 1;
ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)
ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
if (ar->ht_cap_info & WMI_HT_CAP_HT40_SGI)
ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS) {
u32 smps;
smps = WLAN_HT_CAP_SM_PS_DYNAMIC;
smps <<= IEEE80211_HT_CAP_SM_PS_SHIFT;
ht_cap.cap |= smps;
}
if (ar->ht_cap_info & WMI_HT_CAP_TX_STBC)
ht_cap.cap |= IEEE80211_HT_CAP_TX_STBC;
if (ar->ht_cap_info & WMI_HT_CAP_RX_STBC) {
u32 stbc;
stbc = ar->ht_cap_info;
stbc &= WMI_HT_CAP_RX_STBC;
stbc >>= WMI_HT_CAP_RX_STBC_MASK_SHIFT;
stbc <<= IEEE80211_HT_CAP_RX_STBC_SHIFT;
stbc &= IEEE80211_HT_CAP_RX_STBC;
ht_cap.cap |= stbc;
}
if (ar->ht_cap_info & WMI_HT_CAP_LDPC)
ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
if (ar->ht_cap_info & WMI_HT_CAP_L_SIG_TXOP_PROT)
ht_cap.cap |= IEEE80211_HT_CAP_LSIG_TXOP_PROT;
/* max AMSDU is implicitly taken from vht_cap_info */
if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)
ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
for (i = 0; i < ar->num_rf_chains; i++) {
if (ar->cfg_rx_chainmask & BIT(i))
ht_cap.mcs.rx_mask[i] = 0xFF;
}
ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
return ht_cap;
}
static int __ath10k_set_antenna(struct ath10k *ar, u32 tx_ant, u32 rx_ant)
{
int ret;
@ -4068,39 +4208,6 @@ static u32 get_nss_from_chainmask(u16 chain_mask)
return 1;
}
static int ath10k_mac_get_vht_cap_bf_sts(struct ath10k *ar)
{
int nsts = ar->vht_cap_info;
nsts &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
/* If firmware does not deliver to host number of space-time
* streams supported, assume it support up to 4 BF STS and return
* the value for VHT CAP: nsts-1)
* */
if (nsts == 0)
return 3;
return nsts;
}
static int ath10k_mac_get_vht_cap_bf_sound_dim(struct ath10k *ar)
{
int sound_dim = ar->vht_cap_info;
sound_dim &= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
sound_dim >>= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
/* If the sounding dimension is not advertised by the firmware,
* let's use a default value of 1
*/
if (sound_dim == 0)
return 1;
return sound_dim;
}
static int ath10k_mac_set_txbf_conf(struct ath10k_vif *arvif)
{
u32 value = 0;
@ -6954,113 +7061,6 @@ static const struct ieee80211_iface_combination ath10k_10_4_if_comb[] = {
},
};
static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
{
struct ieee80211_sta_vht_cap vht_cap = {0};
u16 mcs_map;
u32 val;
int i;
vht_cap.vht_supported = 1;
vht_cap.cap = ar->vht_cap_info;
if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE)) {
val = ath10k_mac_get_vht_cap_bf_sts(ar);
val <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT;
val &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK;
vht_cap.cap |= val;
}
if (ar->vht_cap_info & (IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |
IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)) {
val = ath10k_mac_get_vht_cap_bf_sound_dim(ar);
val <<= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT;
val &= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK;
vht_cap.cap |= val;
}
mcs_map = 0;
for (i = 0; i < 8; i++) {
if ((i < ar->num_rf_chains) && (ar->cfg_tx_chainmask & BIT(i)))
mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
else
mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i*2);
}
vht_cap.vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
vht_cap.vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
return vht_cap;
}
static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
{
int i;
struct ieee80211_sta_ht_cap ht_cap = {0};
if (!(ar->ht_cap_info & WMI_HT_CAP_ENABLED))
return ht_cap;
ht_cap.ht_supported = 1;
ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_8;
ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
ht_cap.cap |= IEEE80211_HT_CAP_DSSSCCK40;
ht_cap.cap |= WLAN_HT_CAP_SM_PS_STATIC << IEEE80211_HT_CAP_SM_PS_SHIFT;
if (ar->ht_cap_info & WMI_HT_CAP_HT20_SGI)
ht_cap.cap |= IEEE80211_HT_CAP_SGI_20;
if (ar->ht_cap_info & WMI_HT_CAP_HT40_SGI)
ht_cap.cap |= IEEE80211_HT_CAP_SGI_40;
if (ar->ht_cap_info & WMI_HT_CAP_DYNAMIC_SMPS) {
u32 smps;
smps = WLAN_HT_CAP_SM_PS_DYNAMIC;
smps <<= IEEE80211_HT_CAP_SM_PS_SHIFT;
ht_cap.cap |= smps;
}
if (ar->ht_cap_info & WMI_HT_CAP_TX_STBC)
ht_cap.cap |= IEEE80211_HT_CAP_TX_STBC;
if (ar->ht_cap_info & WMI_HT_CAP_RX_STBC) {
u32 stbc;
stbc = ar->ht_cap_info;
stbc &= WMI_HT_CAP_RX_STBC;
stbc >>= WMI_HT_CAP_RX_STBC_MASK_SHIFT;
stbc <<= IEEE80211_HT_CAP_RX_STBC_SHIFT;
stbc &= IEEE80211_HT_CAP_RX_STBC;
ht_cap.cap |= stbc;
}
if (ar->ht_cap_info & WMI_HT_CAP_LDPC)
ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING;
if (ar->ht_cap_info & WMI_HT_CAP_L_SIG_TXOP_PROT)
ht_cap.cap |= IEEE80211_HT_CAP_LSIG_TXOP_PROT;
/* max AMSDU is implicitly taken from vht_cap_info */
if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)
ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
for (i = 0; i < ar->num_rf_chains; i++) {
if (ar->cfg_rx_chainmask & BIT(i))
ht_cap.mcs.rx_mask[i] = 0xFF;
}
ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
return ht_cap;
}
static void ath10k_get_arvif_iter(void *data, u8 *mac,
struct ieee80211_vif *vif)
{